WiFi based remote temperature & Humidity monitoring without need of a PC and Phone call, SMS & Email alert : UAE

This is the latest product being supplied by us in United Arab Emirate and other  Middle East countries for monitoring of Temperature & Humidity. This is entirely WiFi based and will work on any existing WiFi net work.

working-principle-wireless-WiFi-temperature-monitoring

Features of WiFi Temperature & Humidity monitoring system :

  • No PC connection required
  • Storage of data is cloud based on free web server
  • Email alerts if  temperature or humidity goes above limits
  • Server based SMS alert system for temperature and humidity
  • Battery back up will last for two years
  • 1 channel of  temperature and 1 channel of humidity
  • View the data on any remote PC or tablet or mobile phone with internet connection
  • setup and operate without need of a PC

Phone call, SMS and Email alert system

The system can be connected to auxiliary devices for generating Phone  call, SMS and Email alerts. The alerts will be delivered for both high and lower temperature limits. The delay duration also can be programmed.

Features of Alert System:

  1. Phone calls can be made to upto 8 operators. Upon attending the phone call, a recorded voice message can be head indicating the nature of the fault
  2. SMS alert can be delivered fo rupto 8 operators. The SMS message will indicate the locatiWifi temperature humidity loggeron and nature of the fault.
  3. Email alerts can be delivered to 4 email ids. The Email will indicate the exact temperature at the time of occurrence of the alert.
  4. Please see videos of the monitoring and alert system

Applications of WiFi monitoring

These are used in various applications, few of which are listed here under:

a. Monitoring of data center and server rooms

b. Cold storage and cold rooms for medicines, food, vaccine etc.

c. Refrigerator, freezer etc.

d. Warehouses

Technical Specification

 

TR-71wf

TR-72wf

TR-72wf-H

Measurement Channels

Temperature 2ch (Internal 1ch / External 2ch) Temperature 1ch, Humidity 1ch (External) Temperature 1ch, Humidity 1ch (External)

Sensor

Thermistor Thermistor Polymer Resistance Platinum Resistance Electrostatic Capacitance

Measurement Units

°C, °F °C,  °F %RH °C, °F %RH

Measurement Range

Internal Sensor

-10 to 60 °C (*1)

External Sensor

-40 to 110 °C (Supplied Sensor) -60 to 155 °C (Optional Sensor: Fluoropolymer Coated Type) 0 to 55 °C 10 to 95 %RH -30 to 80 °C 0 to 99 %RH

WiFi & Wireless Cloud based temperature monitoring

WiFi & wireless Cloud based temperature monitoring

 

Accuracy

Avg. ± 0.3 °C [-20 to 80 °C] Avg. ± 0.5 °C [-40 to -20 °C / 80 to 110 °C] ±0.5 °C ±5 %RH [at 25 °C, 50 %RH] ±0.3 °C [0 to 50 °C] ±0.5 °C [all other temperatures] ±2.5 %RH [at 25 °C, 10 to 85 %RH] ±4.0 %RH [at 25 °C, 0 to 10 % or 85 to 99 %RH] At temperatures other than 25 °C and  ≥ 0 °C, add ±0.1 %RH per degree of difference from 25. Humidity Hysteresis: ±1.5 %RH or lower (*2)

Measurement Resolution

0.1 °C 0.1 °C 1 %RH 0.1 °C 0.1 %RH

Responsiveness

Thermal Time Constant: Approx. 75 sec. Response Time (90%): Approx. 190 sec. Response Time (90%): Approx. 7 min. Response Time (90%): Approx. 7 min. Response Time (90%): Approx. 20 sec.

LCD Display Items

Measurements (fixed or alternating display), Battery Warning Mark, etc.

Logging Capacity

8,000 data sets (One data set consists of readings for all channels in that type of unit.)

Recording Interval

Select from 15 choices: 1, 2, 5, 10, 15, 20, 30 sec. or 1, 2, 5, 10, 15, 20, 30, 60 min.

Recording Mode

Endless (Overwrite oldest data when capacity is full) or One Time (Stop recording when capacity is full)

Auto-upload Interval

Select from 15 choices: OFF (No auto-upload), 1, 2, 5, 10, 15, 20, 30 min. or 1, 2, 3, 4, 6, 12, 24 hrs.

Communication Interfaces

Wireless LAN Communication • Standard: IEEE 802.11b • Security (*3): WEP (64bit/128bit), WPA-PSK(TKIP), WPA2-PSK(AES) • WPS 2.0 : Push Button Configuration • Protocol: HTTP, DHCP, DNS USB Communication (*4) • USB 2.0 (Mini-B connector)

Power

AA Alkaline Battery x 2 (AA Ni-MH batteries may also be used), USB Bus Power (5V 200mA)

Battery Life (*5)

With wireless LAN communication: Approx. 10 days to 1.5 years (Ex: Approx. 10 days when Auto-upload Interval is 1 min, 1 yr when 1 hr, 1.5 yrs when 12 hrs or more) Without wireless LAN communication: Approx. 1.5 years

Dimensions

H 58 mm x W 78 mm x D 26 mm

Weight

Approx. 100 g (including batteries)

Operating Environment

Temperature: -10 to 60 °C Humidity: 90 %RH or less (no condensation)

Accessories

Temperature Sensor (TR-0106) x 2 Temperature/Humidity Sensor (THA-3001) x 1 High Precision Temperature/Humidity Sensor (HHA-3151) x 1
AA Alkaline Battery (LR6) x 2, Registration Code Label, Manual Set (Warranty Included)
  • *1 : When wireless LAN communication is used frequently, the measurement of the internal sensor may rise by around 0.3 °C.
  • *2 : When used in environments where temperature and humidity are over the values of 50 °C 75 %, 60 °C 50 %, 70 °C 35 %, and 80 °C 25 %, sensor hysteresis may fluctuate by values greater than ±1.5 %RH. Under certain circumstances, it may take some time to return to normal measurement capability.
  • *3 : The WPS feature is not available when WEP(64bit/128bit) or WPA-PSK(TKIP) is selected in Access Point Settings. If you wish to use the WPS feature, please select WPA2-PSK(AES) or disable wireless security.
  • *4 : Optional USB Mini-B Cable US-15C is required for USB communication.
  • *5 : Battery life varies depending upon the frequency of communication, wireless LAN environment, ambient temperature, recording interval, and battery performance. All estimates are based on operations carried out with a new battery and are in no way a guarantee of actual battery life.

Please see our various models of wireless monitoring system

Vacker Group is a leading supplier of various temperature & humidity monitoring  products and solutions in United Arab Emirates, Kuwait, Saudi Arabia, Jordan,Qatar, Oman & Bahrain

Disclaimer 

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